APPLICATION
A Coaxial HPGe Detector with Lead Shield is used to measure the specific gamma radiation of radionuclides from various types of environmental objects such as rocks, minerals, sludge, slag, soil, plant, sediment and particulate matter in air.
FEATURES
- Adopting precision gamma-spectrometry methods;
- Radionuclide identification and determination of their specific activity;
- Low level of instrumental background;
- Low threshold for radionuclide detection;
- Separate and simultaneous measurement of activity of 100 radionuclides.
COMPLETE SET
-
Detection Unit based on 10% - 160% efficient HPGe p-type coaxial detector;
-
Lead Shield for lower back signal with a support;
-
Liquid nitrogen level monitor (LN2 Monitor);
-
-
Emulation and analysis Software.
By special request detector chamber, holder and internal details can be made from low background materials
TECHNICAL CHARACTERISTICS
|
Parameter |
Value |
|
Detection limit for Cs137 radionuclide specific activity, measurement time 1 hour, Bq/kg |
0.5 |
|
Absolute sensitivity to gamma flux for 30% efficient detector, pulse/quantum |
4.5 x 10-3 |
|
Instrumental background intensity for energy range from 40 KeV to 3 MeV, pulse/KeV x sec |
5 x 10-4 |
|
Cs137 radionuclide specific activity measurement error for measurement time 1 hour, % |
20 |
|
Shield thickness:
Lead wall, mm
Copper wall, mm |
100
10 |
|
AC power supply:
Voltage, V
Frequency, Hz |
230
50 |
|
Overall dimension, mm
Lead shield with detector
Spectrometric device Multispectrum |
1300x580x480
300x180x80 |
|
Weight, kg
Lead shield with detector
Spectrometric device Multispectrum |
465
2.8 |
For additional information, please contact us: sales@bsi.lv.
